LCMXO2-4000HE-4FTG256I

The LCMXO2-4000HE-4FTG256I is a MachXO2-series FPGA from Lattice Semiconductor designed for industrial embedded applications. This device integrates 4,320 logic elements, approximately 94 kbits of on-chip RAM, and 206 I/Os in a 256-ball LBGA (256-FTBGA, 17×17) surface-mount package.

With an operating voltage range of 1.14 V to 1.26 V and an industrial temperature rating of −40 °C to 100 °C, the device targets system control, interface bridging, and I/O-rich designs where compact, reconfigurable logic and robust I/O counts are required.

Key Features

• Core Logic – 4,320 logic elements providing flexible programmable logic capacity for glue logic, sequencing, and custom functions.
• Embedded Memory – Approximately 94 kbits of on-chip RAM for small data buffers, FIFOs, and local storage.
• I/O Density – 206 programmable I/Os in a 256-ball LBGA package to support diverse peripheral interfaces and board-level interconnect.
• Power and Supply – Single-core supply range from 1.14 V to 1.26 V compatible with low-voltage system rails.
• Industrial Temperature Range – Rated for −40 °C to 100 °C operation for deployment in industrial environments.
• Packaging & Mounting – Surface-mount 256-FTBGA (17×17) package for compact board integration.
• Manufacturing & Compliance – RoHS compliant, industrial-grade device from Lattice Semiconductor.
• MachXO2 Family Capabilities – The MachXO2 family includes features such as ultra low-power operation, on-chip user flash memory, programmable differential and single‑ended I/O standards, pre-engineered source-synchronous I/O, PLL clocking, and in-system reconfiguration (family-level features).

Typical Applications

• System Glue Logic – Implement custom control logic, protocol conversion, and timing glue between multiple system components.
• Interface Bridging – Consolidate and translate between SPI, I²C, and parallel interfaces using the device’s high I/O count and programmable logic.
• User Interface & Display Control – Drive display and front-panel interfaces with dedicated I/O capacity and family-level source-synchronous I/O features.
• Embedded Control – Handle timers, counters, and small control tasks in industrial automation or instrumentation systems.

Unique Advantages

• High I/O Count in a Compact Package: 206 I/Os in a 256-ball LBGA provide ample connectivity without a large PCB footprint.
• Balanced Logic and Memory: 4,320 logic elements with ~94 kbits of embedded RAM enable local buffering and moderate logic integration on a single device.
• Industrial Reliability: −40 °C to 100 °C operating range and surface-mount packaging support reliable deployment in industrial environments.
• Low-Voltage Operation: Narrow core supply range (1.14 V–1.26 V) supports integration into low-voltage systems and modern power architectures.
• Family-Level Integration Options: Access to MachXO2 family features — such as on-chip user flash, programmable I/O standards, and in-system reconfiguration — simplifies system design and firmware update flows.

Why Choose LCMXO2-4000HE-4FTG256I?

The LCMXO2-4000HE-4FTG256I occupies a practical point in the MachXO2 family for designs that require a substantial I/O count, moderate programmable logic, and embedded RAM in a compact, industrial-grade package. It is suited for engineers who need a reconfigurable device that can consolidate interface logic, handle control tasks, and support in-field updates while fitting into constrained board space.

Combined with MachXO2 family capabilities for low-power operation, on-chip user flash, and flexible I/O standards, this device delivers a scalable option for long‑lived industrial and embedded systems that value integration, maintainability, and predictable electrical/thermal characteristics.

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